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Near-Base Multiplication Worksheet

Vedic maths trick 3: Multiplying numbers near 10, 100 and 1000 · Set 207 · 40 sums
TalentJR

The trick (Nikhilam Navatashcaramam Dashatah): Write how far each number is from the base (− if below, + if above). Left part: cross-add — one number plus the other’s difference. Right part: multiply the two differences; it must have as many digits as the base has zeros (carry the extra). One above and one below? The right part is negative: take 1 from the left part and write base − that amount.

NameDateTime takenScore ___ / 40
  1. 1.110 × 86 =
  2. 2.88 × 99 =
  3. 3.115 × 114 =
  4. 4.1007 × 985 =
  5. 5.89 × 92 =
  6. 6.88 × 97 =
  7. 7.94 × 92 =
  8. 8.104 × 104 =
  9. 9.1003 × 1014 =
  10. 10.14 × 9 =
  11. 11.13 × 11 =
  12. 12.993 × 966 =
  13. 13.86 × 92 =
  14. 14.13 × 6 =
  15. 15.112 × 106 =
  16. 16.110 × 94 =
  17. 17.1032 × 986 =
  18. 18.85 × 94 =
  19. 19.89 × 96 =
  20. 20.108 × 95 =
  21. 21.14 × 11 =
  22. 22.95 × 87 =
  23. 23.94 × 88 =
  24. 24.12 × 12 =
  25. 25.107 × 88 =
  26. 26.13 × 11 =
  27. 27.108 × 106 =
  28. 28.6 × 8 =
  29. 29.9 × 6 =
  30. 30.98 × 91 =
  31. 31.112 × 90 =
  32. 32.9 × 7 =
  33. 33.97 × 88 =
  34. 34.14 × 12 =
  35. 35.112 × 108 =
  36. 36.98 × 97 =
  37. 37.88 × 96 =
  38. 38.99 × 99 =
  39. 39.97 × 87 =
  40. 40.113 × 91 =

Answer key

  1. 9460
  2. 8712
  3. 13110
  4. 991895
  5. 8188
  6. 8536
  7. 8648
  8. 10816
  9. 1017042
  10. 126
  11. 143
  12. 959238
  13. 7912
  14. 78
  15. 11872
  16. 10340
  17. 1017552
  18. 7990
  19. 8544
  20. 10260
  21. 154
  22. 8265
  23. 8272
  24. 144
  25. 9416
  26. 143
  27. 11448
  28. 48
  29. 54
  30. 8918
  31. 10080
  32. 63
  33. 8536
  34. 168
  35. 12096
  36. 9506
  37. 8448
  38. 9801
  39. 8439
  40. 10283

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